Borna Biro

Hello leoherzog! I'm glad that you found the problem. The only thing that comes to mind is that drawImage() uses a basic HttpClient for getting the data from the Internet...

Hi maltejahn! The reason for these strange dots is that the dithering is enabled by default on 1bit mode as well as in 3bit mode while using drawImage function. If...

Unfortunately, you're right. For some reason, it will not flip the colors on the PNG file, but it works fine on BMP images. We will try to fix the issue.

Can you check if there is any voltage on Inkplate JST connector when there is no battery connected and Inkplate board is connected to the USB power supply? Can you...

@leoherzog The reason why it doesn't work with https://loremflickr.com/1200/825 and it works on http://inkplate.herzog.tech/image.jpg it's because of HTTPS usage. For now, the Inkplate library doesn't support HTTPS, but it will...

@okklar I don't see how one would enable or disable the RTC alarm. By looking at the [rtcSetTime()](https://github.com/SolderedElectronics/Inkplate-Arduino-library/blob/master/src/include/System.cpp#L235), [rtcSetDate](https://github.com/SolderedElectronics/Inkplate-Arduino-library/blob/master/src/include/System.cpp#L254) and [rtcSetEpoch](https://github.com/SolderedElectronics/Inkplate-Arduino-library/blob/master/src/include/System.cpp#L277) it just sends data directly to the RTC IC....

@GiantSox Can you please send the picture(s) of the Inkplate that you have, just to be sure, so we can give you a few solutions to this problem?

@GiantSox There is no need to poll the I/O expander with ULP on the I2C bus, as the expander has a pin change interrupt functionality. That means an INT pulse...

@bernji Sorry for not getting back to you sooner, we are a little busy right now. There are three groups of jumpers and each group has three SMD jumper pads....

Can you check if these two jumper pads are connected together?